Sha256: 3b3e9309810d019a85d38681f46c92f59f802ead6b6a200d130e6956f42bac23
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///////////////////////////////////////////////////////////////////////////// // // (C) Copyright Ion Gaztanaga 2014-2014 // // Distributed under the Boost Software License, Version 1.0. // (See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt) // // See http://www.boost.org/libs/intrusive for documentation. // ///////////////////////////////////////////////////////////////////////////// #ifndef BOOST_INTRUSIVE_DETAIL_SIZE_HOLDER_HPP #define BOOST_INTRUSIVE_DETAIL_SIZE_HOLDER_HPP #ifndef BOOST_CONFIG_HPP # include <boost/config.hpp> #endif #if defined(BOOST_HAS_PRAGMA_ONCE) # pragma once #endif namespace boost { namespace intrusive { namespace detail { template<bool ConstantSize, class SizeType, class Tag = void> struct size_holder { static const bool constant_time_size = ConstantSize; typedef SizeType size_type; SizeType get_size() const { return size_; } void set_size(SizeType size) { size_ = size; } void decrement() { --size_; } void increment() { ++size_; } void increase(SizeType n) { size_ += n; } void decrease(SizeType n) { size_ -= n; } SizeType size_; }; template<class SizeType, class Tag> struct size_holder<false, SizeType, Tag> { static const bool constant_time_size = false; typedef SizeType size_type; size_type get_size() const { return 0; } void set_size(size_type) {} void decrement() {} void increment() {} void increase(SizeType) {} void decrease(SizeType) {} }; } //namespace detail{ } //namespace intrusive{ } //namespace boost{ #endif //BOOST_INTRUSIVE_DETAIL_SIZE_HOLDER_HPP
Version data entries
12 entries across 12 versions & 2 rubygems